| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $59.70 | 13.780% | $67.9267 | $67.93 | $67.95 | $67.90 |
| Purchase #2 | $86.74 | 4.261% | $90.436 | $90.44 | $90.45 | $90.40 |
| Purchase #3 | $53.32 | 13.821% | $60.6894 | $60.69 | $60.70 | $60.70 |
| Purchase #4 | $49.79 | 11.621% | $55.5761 | $55.58 | $55.60 | $55.60 |
| Purchase #5 | $179.97 | 12.851% | $203.0979 | $203.10 | $203.10 | $203.10 |
| Purchase #6 | $64.39 | 4.612% | $67.3597 | $67.36 | $67.35 | $67.40 |
| Purchase #7 | $125.94 | 7.680% | $135.6122 | $135.61 | $135.60 | $135.60 |
| 7 purchase totals = | $619.85 | $680.6980 | $680.71 | $680.75 | $680.70 | |